Toothbrush handle



FIG. 1 is a side elevational view of a toothbrush handle showing our new design, the opposite side being a mirror image;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front end elevational view thereof; and,

FIG. 5 is a rear end elevational view thereof.

The broken line showing of bristles in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a toothbrush handle, as shown and described. 